Stadium: Court 3 Round: 45 Ground: Hardcourt outdoor
| ITF W25 Rancho Santa Fe | 2019/02/18 19:30 | Carolina Alves v Hanna Chang | 5-7,3-6 |
| ITF W25 Surprise | 2019/02/12 16:00 | Paula Cristina Goncalves v Hanna Chang | 5-7,6-2,10-4 |
| ITF W25 Surprise | 2019/02/11 16:00 | Lorraine M. Guillermo v Hanna Chang | 6-3,2-6,4-10 |
| WTA Newport Beach | 2019/01/23 19:55 | Hanna Chang v Taylor Townsend | 3-6,4-6 |
| WTA Newport Beach | 2019/01/21 22:25 | Lena Papadakis v Hanna Chang | 6-2,5-7,5-7 |
| ITF W25 Daytona Beach | 2019/01/15 14:30 | Chiara Scholl v Hanna Chang | 6-4,7-5 |
| ITF W25 Daytona Beach | 2019/01/14 16:00 | Anastasiya Antal v Hanna Chang | 3-6,1-6 |
| ITF Women Norman | 2018/11/13 20:25 | Hanna Chang v Lorraine M. Guillermo | 4-6,4-6 |
| ITF W25 Rancho Santa Fe | 2019/02/18 19:30 | Yvonne Cavalle-Reimers v Quinn Gleason | 5-7,4-6 |
| ITF W100 Midland | 2019/01/29 15:00 | Valeria Savinykh v Quinn Gleason | 6-7,7-5,10-5 |
| ITF W100 Midland | 2019/01/28 15:00 | Quinn Gleason v Katharina Gerlach | 2-6,6-2,10-7 |
| ITF W25 Petit-Bourg | 2019/01/19 19:00 | Quinn Gleason v Ana Sofia Sanchez | 6-4,3-6,3-6 |
| ITF W25 Petit-Bourg | 2019/01/18 17:30 | Natalija Stevanovic v Quinn Gleason | 4-6,6-3,3-6 |
| ITF W25 Petit-Bourg | 2019/01/17 18:20 | Quinn Gleason v Nastja Kolar | 7-5,6-3 |
| ITF W25 Petit-Bourg | 2019/01/15 20:10 | Lucrezia Stefanini v Quinn Gleason | 5-7,6-3,0-6 |
| ITF Women Colina | 2018/11/07 15:35 | Quinn Gleason v Paula Ormaechea | 6-1,0-6,3-6 |